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Cantu A&P > Quiz 4 > Flashcards

Quiz 4 Flashcards

1
Q

Receptor mediated endocytosis

A

Engulfs specific substances and have bound to a receptor

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2
Q

Phagocytosis

A

Engulfs solid particles

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3
Q

Pinocytosis

A

Engulfs liquids

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4
Q

Hypotonic solutions

A

Cells gain water

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5
Q

Hypertonic

A

Cells lose water

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6
Q

Isotonic solution

A

No net gain and no net loss of water

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7
Q

Exocytosis

A

Release of substances/particles from cell (NEEDS ATP)

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8
Q

Endocytosis

A

Moves a suns stance into the cell inside (NEEDS ATP)

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9
Q

Active transport

A

Primary/endocytosis(direct use of ATP)
Secondary/exocytosis (indirect use of ATP)
Moves substances concentration gradients

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10
Q

Facilitated diffusion

A

Diffusion across the cell membrane through ion channels or transporters(NO ATP)

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11
Q

Osmosis

A

Diffusion of water (NO ATP)

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12
Q

Diffusion

A

Movement from a region of higher to lower concentration (NO ATP)

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13
Q

Active process

A

NEEDS ATP

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14
Q

Passive process

A

NO ATP

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15
Q

Chromatin

A

Stores needed information for protein synthesis

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16
Q

Nucleolus

A

Site of ribosome production

17
Q

Ribosomes

A

Produce proteins

18
Q

Lysosomes

A

Act like cells garbage disposal

19
Q

Cytoskeleton

A

Helps maintain shape

20
Q

Centrioles

A

Separates chromosomes during mitosis

21
Q

Vacuole

A

Might store food and nutrients waist or get rid of extra water

22
Q

Mitochondria

A

Site of aerobic respiration

23
Q

Golgi apparatus

A

Modifies stores and packages proteins from ER

24
Q

Smooth ER

A

Contains enzymes that perform synthesis of membrane lipids and detoxification of drugs

25
Q

Rough ER

A

Lipid components of cell membrane are assembled along with proteins that are exported from cell

26
Q

Nucleus

A

Structure that contains cells genetic material DNA and controls the cells activities

27
Q

Cell membrane

A

Protective barrier that regulates what enters and leaves the cell

28
Q

Cytoplasm

A

Gel like material inside so that supports and protects cells organelles

29
Q

Phospholipid bilayer

A

Hydrophilic and hydrophobic heads

Cantu A&P (11 decks)

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